...H. E. Fawaz; Mostafa M. Osama; Hussein M. Maghrabie In order to estimate the average and stagnation Nusselt numbers for turbulent flow for impingement cooling of a flat plate with a helically coiled air jet, a new artificial neural network (ANN) model is presented in the present study. A new...

... synchronous motor gas–liquid two phase jet cooling numerical simulation electronic cooling heat transfer enhancement jets impingement cooling two-phase flow and heat transfer The permanent magnet synchronous motor (PMSM) is characterized by high-power density, high energy conversion efficiency...

.... There are no conflicts of interest. Data provided by a third party listed in Acknowledgment. 02 07 2021 11 01 2022 16 01 2022 10 03 2022 conduction forced convection jets wakes impingement cooling thermal systems The food-service industry relies mostly...

... of the problem parameters. Email: fafroz@crimson.ua.edu Email: msharif@eng.ua.edu 04 02 2020 23 05 2020 23 05 2020 14 07 2020 Forced convection heat and mass transfer jets wakes impingement cooling Many industrial applications, such as cooling systems, jet pumps...

... boiling jets wakes impingement cooling two-phase flow and heat transfer Power electronic devices, key components of hybrid and electric vehicles, are used to control the flow of energy between various subsystems. Conventionally power semiconductor devices are based on the silicon technology...

... convection MHD Jets Wakes Impingement Cooling Centrifugal techniques are well-established methods in chemical separation and are widely used in process industry [ 1 ]. They further find applications in hydraulic systems used for power transmission and control of heavy duty machineries. In recent...

... Heat transfer enhancement Jets Wakes Impingement Cooling Fins Advanced internal cooling concepts need to be developed in order to meet the increasing need for higher turbine inlet temperatures. Jet impingement has been extensively used in turbine airfoil internals, as an effective method...

... convection Heat and mass transfer Jets Wakes Impingement Cooling An electrical motor is composed of elements that can be affected by rising temperatures. High electrical currents can generate significant heat loss in the windings. Cooling systems and materials should be optimized to protect...

... AND E NGINEERING A PPLICATIONS . Manuscript received June 12, 2016; final manuscript received March 8, 2017; published online April 21, 2017. Assoc. Editor: Ziad Saghir. 12 06 2016 08 03 2017 Bubbles Two-phase flow Jets Wakes Impingement Cooling Particles Droplets...

...Fatih Selimefendigil; Hakan F. Öztop Numerical study of jet impingement cooling of a corrugated surface with water–SiO 2 nanofluid of different nanoparticle shapes was performed. The bottom wall is corrugated and kept at constant surface temperature, while the jet emerges from a rectangular slot...

...Abhishek B. Bhagwat; Arunkumar Sridharan Jet impingement cooling has been studied extensively as this finds applications in the areas of reactor safety, electronic cooling, etc. Here, the convective heat transfer process between the air jet impingement on a uniformly heated inclined flat plate...

... October 20, 2015; published online December 8, 2015. Assoc. Editor: Gamal Refaie-Ahmed. 08 06 2015 20 10 2015 Bio-Heat and mass transfer Electronic cooling Forced convection Heat exchangers Jets Wakes Impingement Cooling In high-volume industries, electronic devices...

... of Turbulent Slot Jet Impingement Cooling on a Semi-Circular Concave Surface ,” Int. J. Heat Mass Transfer , 54 ( 1–3 ), pp. 482 – 489 . 10.1016/j.ijheatmasstransfer.2010.09.021 [21] Wang , X. S. , Dagan , Z. , and Jiji , L. M. , 1989 , “ Conjugate Heat Transfer Between a Laminar...

...; published online November 11, 2015. Assoc. Editor: Suman Chakraborty. 28 04 2014 13 01 2015 Combustion Jets Wakes Impingement Cooling Reactive flows Swirling coannular configurations are extensively used in industrial furnaces, fluid mixers, cooling systems, and gas turbine...

... occurs as the inner shear layer has to overcome the frictional resistance offered by the wall in order to sustain the flow. Jets Wakes Impingement cooling 31 05 2014 20 08 2015 Contributed by the Heat Transfer Division of ASME for publication in the J OURNAL OF T HERMAL...

... heat transfer Jets Wakes Impingement Cooling Film-cooling technology is heavily relied upon for thermal protection of hot section components in a gas turbine engine since the 1940s. The major objective in film-cooling design is to generate a thin, cool, insulating fluid over the material...

... profile correctly predicts the Nusselt number when compared to the experimental data. Forced convection Heat and mass transfer Jets Wakes Impingement Cooling An effective method of enhancing localized heat transfer is achieved by impinging jets on heated surfaces. Impinging jets...

... turbine heat transfer Jets Wakes Impingement Cooling Measurement techniques In order to assess the thermal protection schemes during the design of turbine hot gas path components, it is important to accurately determine the convective HTC, which is defined by the following equation: (1) h...